2282446 has 4 divisors (see below), whose sum is σ = 3423672. Its totient is φ = 1141222.

The previous prime is 2282431. The next prime is 2282447. The reversal of 2282446 is 6442822.

It is a semiprime because it is the product of two primes.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2282447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570610 + ... + 570613.

It is an arithmetic number, because the mean of its divisors is an integer number (855918).

2^2282446 is an apocalyptic number.

2282446 is a deficient number, since it is larger than the sum of its proper divisors (1141226).

2282446 is a wasteful number, since it uses less digits than its factorization.

2282446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1141225.

The product of its digits is 6144, while the sum is 28.

The square root of 2282446 is about 1510.7766214765. The cubic root of 2282446 is about 131.6639369905.

The spelling of 2282446 in words is "two million, two hundred eighty-two thousand, four hundred forty-six".